SMT-0727-S-R 7.5 x 7.5mm Transducer 35354141 SSttopop EigEightht RRoad oad DaDaytytonon,, OhOhioio 4454541414 Product Overview Side-firing electromechanical transducer designed for 2 to 5Vp -p Small 7.5 x 7.5mm footprint and 2mm height for thin, modern devices 85 dBA minimum output (3.6Vp-p 10 cm) and 2.7 kHz resonant frequency Designed for reow fl soldering using a lead -free profile Frequency Response (3.6 Vp-p 0.1 meters) PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright 2015. Last Revised 1/16. AT-1438-TWT-R SMT-0727-S-R 40mm Speaker 7.5 x 7.5mm Transducer Mechanical and Environment Testing Recommended Reflow Profile Test Description Test Condition High Temperature 85C (2C) with random humidity for 96 hours Low Temperature -40C (2C) with random humidity for 96 hours 25C to 60C with 90% to 95% relative humidity Humidity for 12 hours, 10 cycles 1.53 mm movement modulated at 10-55 Hz in 3 Vibration directions for 6 hours Drop Test 120 cm free fall in six directions, 3 cycles Temperature Cycle Test -30C to 70C, five 90 minute cycles After testing, part shall rest for two hours and then be tested for a clean, pure tone. Recommended Land Pattern Tape Dimensions PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright 2015. Last Revised 1/16.